How To Fix RSDME702 - Key Field &1 of ODS Object &2 is un-mapped

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 702

• Message text: Key Field &1 of ODS Object &2 is un-mapped

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME702 - Key Field &1 of ODS Object &2 is un-mapped ?

  The SAP error message RSDME702 indicates that there is an issue with the mapping of key fields in an ODS (Operational Data Store) object. Specifically, it means that a key field in the ODS object is not mapped correctly, which can lead to data inconsistencies or issues during data loading or reporting.
  Cause:
  
  Unmapped Key Fields: The key field specified in the error message is not mapped to any field in the source data or InfoSource.
  Changes in Data Model: If there have been recent changes to the ODS object or the underlying data model, it may result in key fields being unmapped.
  Data Source Issues: The data source from which the ODS is pulling data may not have the required fields defined or may have been modified.
  Inconsistent Data Types: The data types of the source fields and the ODS key fields may not match, leading to mapping issues.
  
  Solution:
  
  Check ODS Object Definition: Go to the ODS object definition in the SAP BW system and verify the key fields. Ensure that all key fields are correctly defined and mapped to the corresponding fields in the source data.
  Update InfoSource: If the ODS object is linked to an InfoSource, check the InfoSource definition to ensure that the key fields are correctly mapped to the source fields.
  Re-map Key Fields: If any key fields are unmapped, you will need to map them to the appropriate fields in the source data. This can be done in the ODS object maintenance screen.
  Check Data Source: Ensure that the data source from which the ODS is pulling data is correctly configured and contains all necessary fields.
  Data Type Consistency: Verify that the data types of the source fields match those of the ODS key fields. If there are discrepancies, you may need to adjust the data types accordingly.
  Activate Changes: After making any changes, make sure to activate the ODS object and any related objects to ensure that the changes take effect.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to access the ODS object and InfoSource definitions.
  Documentation: Refer to SAP documentation for detailed steps on how to manage ODS objects and mapping fields.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide additional troubleshooting steps.
  Testing: After resolving the mapping issue, perform a test data load to ensure that the ODS object is functioning correctly without errors.
  
  By following these steps, you should be able to resolve the RSDME702 error and ensure that your ODS object is correctly configured for data processing.